<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>SmartphoneBrainScanner2: /Users/arks/google_code_sbs2/smartphonebrainscanner2/core/src/jama125/tnt_cmat.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="sbs2_icon.png"/></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">SmartphoneBrainScanner2
   </div>
   <div id="projectbrief">A framework for building cross-platform real-time EEG applications. http://code.google.com/p/smartphonebrainscanner2/</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1.1 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="modules.html"><span>Modules</span></a></li>
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('tnt__cmat_8h.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Groups</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">tnt_cmat.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">* Template Numerical Toolkit (TNT)</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">* Mathematical and Computational Sciences Division</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* National Institute of Technology,</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* Gaithersburg, MD USA</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">* This software was developed at the National Institute of Standards and</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* Technology (NIST) by employees of the Federal Government in the course</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">* of their official duties. Pursuant to title 17 Section 105 of the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* United States Code, this software is not subject to copyright protection</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">* and is in the public domain. NIST assumes no responsibility whatsoever for</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">* its use by other parties, and makes no guarantees, expressed or implied,</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* about its quality, reliability, or any other characteristic.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">// C compatible matrix: row-oriented, 0-based [i][j] and 1-based (i,j) indexing</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#ifndef TNT_CMAT_H</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TNT_CMAT_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &quot;tnt_subscript.h&quot;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;tnt_vec.h&quot;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;cstdlib&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;cassert&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">namespace </span>TNT</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;{</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html">   39</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_t_n_t_1_1_matrix.html">Matrix</a> </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;{</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a42f57fd19de0ba2edce3734f41431727">   45</a></span>&#160;    <span class="keyword">typedef</span> <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a>   <a class="code" href="class_t_n_t_1_1_matrix.html#a42f57fd19de0ba2edce3734f41431727">size_type</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a869b1a3e56a38bdaeb0b4f698b08e3c5">   46</a></span>&#160;    <span class="keyword">typedef</span>         T   <a class="code" href="class_t_n_t_1_1_matrix.html#a869b1a3e56a38bdaeb0b4f698b08e3c5">value_type</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a8ecf0a648bbfaf636fd78c21b35a0a4d">   47</a></span>&#160;    <span class="keyword">typedef</span>         T   <a class="code" href="class_t_n_t_1_1_matrix.html#a8ecf0a648bbfaf636fd78c21b35a0a4d">element_type</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aa7db7adc5513f7d8bf067965b97d7c42">   48</a></span>&#160;    <span class="keyword">typedef</span>         T*  <a class="code" href="class_t_n_t_1_1_matrix.html#aa7db7adc5513f7d8bf067965b97d7c42">pointer</a>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a8233a1d03d4cfeab1d7cfec560cd2f0c">   49</a></span>&#160;    <span class="keyword">typedef</span>         T*  <a class="code" href="class_t_n_t_1_1_matrix.html#a8233a1d03d4cfeab1d7cfec560cd2f0c">iterator</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a129951783800dd85d3dcc1f6dd2062f9">   50</a></span>&#160;    <span class="keyword">typedef</span>         T&amp;  <a class="code" href="class_t_n_t_1_1_matrix.html#a129951783800dd85d3dcc1f6dd2062f9">reference</a>;</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a39334142ce0b5ee917e7b222a6b5637b">   51</a></span>&#160;    <span class="keyword">typedef</span> <span class="keyword">const</span>   T*  <a class="code" href="class_t_n_t_1_1_matrix.html#a39334142ce0b5ee917e7b222a6b5637b">const_iterator</a>;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a6d3ceefbf1675aad4acadac4f78ed04b">   52</a></span>&#160;    <span class="keyword">typedef</span> <span class="keyword">const</span>   T&amp;  <a class="code" href="class_t_n_t_1_1_matrix.html#a6d3ceefbf1675aad4acadac4f78ed04b">const_reference</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#abc5f4f03814ac773f393711881e65536">   54</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#abc5f4f03814ac773f393711881e65536">lbound</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 1;}</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">   57</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">   58</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">   59</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>;      <span class="comment">// total size</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">   60</a></span>&#160;    T* <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>;                  </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">   61</a></span>&#160;    T** <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>;           </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">   62</a></span>&#160;    T* <a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">vm1_</a> ;       <span class="comment">// these point to the same data, but are 1-based </span></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">   63</a></span>&#160;    T** <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="comment">// internal helper function to create the array</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="comment">// of row pointers</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">   68</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N)</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    {</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a> = M*N;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a> = M;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a> = N;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a> = <span class="keyword">new</span> T[<a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>]; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a> = <span class="keyword">new</span> T*[M];</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a> = <span class="keyword">new</span> T*[M];</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        assert(<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>  != NULL);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        assert(<a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>  != NULL);</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        assert(<a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a> != NULL);</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        T* p = <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>;              </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">vm1_</a> = <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a> - 1;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>[i] = p;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>[i] = p-1;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;            p += N ;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            </div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        }</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a> -- ;     <span class="comment">// compensate for 1-based offset</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;   </div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">   95</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">copy</a>(<span class="keyword">const</span> T*  v)</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a> * <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">#ifdef TNT_UNROLL_LOOPS</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor"></span>        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> Nmod4 = N &amp; 3;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N4 = N - Nmod4;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        <span class="keywordflow">for</span> (i=0; i&lt;N4; i+=4)</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = v[i];</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+1] = v[i+1];</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+2] = v[i+2];</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+3] = v[i+3];</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        }</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordflow">for</span> (i=N4; i&lt; N; i++)</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = v[i];</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keywordflow">for</span> (i=0; i&lt; N; i++)</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = v[i];</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="preprocessor">#endif      </span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor"></span>    }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a9bafeab51d069cf4bf310540e0a05df6">  121</a></span>&#160;    <span class="keywordtype">void</span> <span class="keyword">set</span>(<span class="keyword">const</span> T&amp; val)</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    {</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a> * <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">#ifdef TNT_UNROLL_LOOPS</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor"></span>        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> Nmod4 = N &amp; 3;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N4 = N - Nmod4;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <span class="keywordflow">for</span> (i=0; i&lt;N4; i+=4)</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = val;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+1] = val;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+2] = val;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i+3] = val; </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        }</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keywordflow">for</span> (i=N4; i&lt; N; i++)</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = val;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <span class="keywordflow">for</span> (i=0; i&lt; N; i++)</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>[i] = val;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        </div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">#endif      </span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor"></span>    }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    </div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    </div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a44f6121414c93eb548b0bd82a03e7ecc">  150</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a44f6121414c93eb548b0bd82a03e7ecc">destroy</a>()</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    {     </div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        <span class="comment">/* do nothing, if no memory has been previously allocated */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a> == NULL) return ;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="comment">/* if we are here, then matrix was previously allocated */</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a> != NULL) <span class="keyword">delete</span> [] (<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>);     </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a> != NULL) <span class="keyword">delete</span> [] (<a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        <span class="comment">/* return rowm1_ back to original value */</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a> ++;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a> != NULL ) <span class="keyword">delete</span> [] (<a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    }</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a38cbed657ebe06ea5767fcb593aa2bbf">  167</a></span>&#160;    <span class="keyword">operator</span> T**(){ <span class="keywordflow">return</span>  <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>; }</div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aba9b50ec4591ab67cc759e858429f368">  168</a></span>&#160;    <span class="keyword">operator</span> T**() <span class="keyword">const</span> { <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>; }</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aef58599b7a9dc39061b94007a3f71c00">  171</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#aef58599b7a9dc39061b94007a3f71c00">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>; }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="comment">// constructors</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">  175</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">Matrix</a>() : <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">vm1_</a>(0), <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>(0) {};</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aa6cd1bfe3ede4545d0e6693a443b50f1">  177</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">Matrix</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A)</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    {</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(A.<a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>, A.<a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>);</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">copy</a>(A.<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ae79fec5ae7648b9971523bcc123af764">  183</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">Matrix</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N, <span class="keyword">const</span> T&amp; value = T())</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    {</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(M,N);</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keyword">set</span>(value);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ac66034c440243c8ff299c0c0774ad82d">  189</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">Matrix</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N, <span class="keyword">const</span> T* v)</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(M,N);</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">copy</a>(v);</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    }</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a4f19bfddcd8e952d7709d3d4b969bd44">  195</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#a38e705abbbd5155756241db959bae662">Matrix</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N, <span class="keyword">const</span> <span class="keywordtype">char</span> *s)</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(M,N);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="comment">//std::istrstream ins(s);</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        std::istringstream ins(s);</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i, j;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        <span class="keywordflow">for</span> (i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;            <span class="keywordflow">for</span> (j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;                ins &gt;&gt; <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>[i][j];</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="comment">// destructor</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ac3cd6db0fe4b5aecd460c99b8a456aae">  210</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html#ac3cd6db0fe4b5aecd460c99b8a456aae">~Matrix</a>()</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    {</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a44f6121414c93eb548b0bd82a03e7ecc">destroy</a>();</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    }</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="comment">// reallocating</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a2fa0b7e3924a7a51d2973b93b698aa05">  218</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>&amp; <a class="code" href="class_t_n_t_1_1_matrix.html#a2fa0b7e3924a7a51d2973b93b698aa05">newsize</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N)</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    {</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>() == M &amp;&amp; <a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>() == N)</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#a44f6121414c93eb548b0bd82a03e7ecc">destroy</a>();</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(M,N);</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    }</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    <span class="comment">// assignments</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aa038201ce3cfc209613055d82052299a">  234</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>&amp; <a class="code" href="class_t_n_t_1_1_matrix.html#aa038201ce3cfc209613055d82052299a">operator=</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A)</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    {</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a> == A.<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>)</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a> == A.<a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>  &amp;&amp; <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a> == A.<a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>)      <span class="comment">// no need to re-alloc</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">copy</a>(A.<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>);</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        {</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#a44f6121414c93eb548b0bd82a03e7ecc">destroy</a>();</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#abc963d455626c3f0a170b2df8d40c39a">initialize</a>(A.<a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>, A.<a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>);</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            <a class="code" href="class_t_n_t_1_1_matrix.html#ab14f23495e591b50b73574e154a178a7">copy</a>(A.<a class="code" href="class_t_n_t_1_1_matrix.html#a6a7ca17d4336b010fbde3036bbe54093">v_</a>);</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        }</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    }</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        </div>
<div class="line"><a name="l00252"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#af09aba37e69f4c7479952bcade58db4d">  252</a></span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>&amp; <a class="code" href="class_t_n_t_1_1_matrix.html#aa038201ce3cfc209613055d82052299a">operator=</a>(<span class="keyword">const</span> T&amp; scalar)</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    { </div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        <span class="keyword">set</span>(scalar); </div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    }</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a2779a7465883a5e400d90b6ba7bb9a79">  259</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a2779a7465883a5e400d90b6ba7bb9a79">dim</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> d)<span class="keyword"> const </span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="preprocessor"></span>        assert( d &gt;= 1);</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        assert( d &lt;= 2);</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> (d==1) ? <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a> : ((d==2) ? <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a> : 0); </div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    }</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div>
<div class="line"><a name="l00268"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">  268</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>; }</div>
<div class="line"><a name="l00269"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">  269</a></span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> <a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>; }</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div>
<div class="line"><a name="l00274"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#acc34b4e329cdb08e7cd2ee6cd4aa0aac">  274</a></span>&#160;    <span class="keyword">inline</span> T* <a class="code" href="class_t_n_t_1_1_matrix.html#acc34b4e329cdb08e7cd2ee6cd4aa0aac">operator[]</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i)</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    {</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="preprocessor"></span>        assert(0&lt;=i);</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        assert(i &lt; <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>) ;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>[i];</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#aa331865f1b1bff56c14f9a9b03c3f06a">  283</a></span>&#160;    <span class="keyword">inline</span> <span class="keyword">const</span> T* <a class="code" href="class_t_n_t_1_1_matrix.html#acc34b4e329cdb08e7cd2ee6cd4aa0aac">operator[]</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i)<span class="keyword"> const</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="preprocessor"></span>        assert(0&lt;=i);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        assert(i &lt; <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>) ;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a9b970ee02290aa814d67ca6e8a4ebc60">row_</a>[i];</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    }</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div>
<div class="line"><a name="l00292"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a68a3f310698807a973801db39bcc739d">  292</a></span>&#160;    <span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a129951783800dd85d3dcc1f6dd2062f9">reference</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a68a3f310698807a973801db39bcc739d">operator()</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i)</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    { </div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="preprocessor"></span>        assert(1&lt;=i);</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        assert(i &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>) ;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">vm1_</a>[i]; </div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    }</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div>
<div class="line"><a name="l00301"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a12abffc9de83f44ed07aaa53d87252ae">  301</a></span>&#160;    <span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a6d3ceefbf1675aad4acadac4f78ed04b">const_reference</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a68a3f310698807a973801db39bcc739d">operator()</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i)<span class="keyword"> const</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="keyword">    </span>{ </div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="preprocessor"></span>        assert(1&lt;=i);</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        assert(i &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#a1211bb821e4b22be124e16b1123f769c">mn_</a>) ;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a7bee192ea8a850399382ff79c9d176bf">vm1_</a>[i]; </div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    }</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div>
<div class="line"><a name="l00312"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#a47404159b33c55161f4eb8e974c1592c">  312</a></span>&#160;    <span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a129951783800dd85d3dcc1f6dd2062f9">reference</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a68a3f310698807a973801db39bcc739d">operator()</a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j)</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    { </div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="preprocessor"></span>        assert(1&lt;=i);</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        assert(i &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>) ;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        assert(1&lt;=j);</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        assert(j &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>);</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span>  <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>[i][j]; </div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    }</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    </div>
<div class="line"><a name="l00325"></a><span class="lineno"><a class="code" href="class_t_n_t_1_1_matrix.html#ada75a1fb62b3251a572b2d19edb0a620">  325</a></span>&#160;    <span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a6d3ceefbf1675aad4acadac4f78ed04b">const_reference</a> <a class="code" href="class_t_n_t_1_1_matrix.html#a68a3f310698807a973801db39bcc739d">operator() </a>(<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i, <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j)<span class="keyword"> const</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="preprocessor"></span>        assert(1&lt;=i);</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        assert(i &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#a72e92c4629de6a79ac12a1039f461b6f">m_</a>) ;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;        assert(1&lt;=j);</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        assert(j &lt;= <a class="code" href="class_t_n_t_1_1_matrix.html#ab7dc73d05542cc97be2280a50ac1374c">n_</a>);</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="preprocessor"></span>        <span class="keywordflow">return</span> <a class="code" href="class_t_n_t_1_1_matrix.html#a099ebf68bd8eb98cda5844ca99dbf614">rowm1_</a>[i][j]; </div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    }</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;};</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment">/* ***************************  I/O  ********************************/</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00345"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#a35dd0a4b8055b08b5ff492b27691e77e">  345</a></span>&#160;std::ostream&amp; operator&lt;&lt;(std::ostream &amp;s, const Matrix&lt;T&gt; &amp;A)</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;{</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M=A.num_rows();</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N=A.num_cols();</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    s &lt;&lt; M &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; N &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    {</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        {</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;            s &lt;&lt; A[i][j] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        }</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        s &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    }</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="keywordflow">return</span> s;</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;}</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00366"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#a7b2afad2ac4a2fba0673ddd9f95a8cb6">  366</a></span>&#160;std::istream&amp; <a class="code" href="namespace_t_n_t.html#ac85e172cd409433504bb3a8a6df3ac9f">operator&gt;&gt;</a>(std::istream &amp;s, <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A)</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;{</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M, N;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    s &gt;&gt; M &gt;&gt; N;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    <span class="keywordflow">if</span> ( !(M == A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>() &amp;&amp; N == A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>() ))</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    {</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2fa0b7e3924a7a51d2973b93b698aa05">newsize</a>(M,N);</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    }</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;        {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;            s &gt;&gt;  A[i][j];</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        }</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordflow">return</span> s;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;}</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="comment">// *******************[ basic matrix algorithms ]***************************</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00393"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#aac8c4cff00d07216b49f509ca2ba5833">  393</a></span>&#160;<a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a25681ebc742c0ffb1fc09d8988a7314c">operator+</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A, </div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;{</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    assert(M==B.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>());</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    assert(N==B.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>());</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> tmp(M,N);</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i,j;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="keywordflow">for</span> (i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;        <span class="keywordflow">for</span> (j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;            tmp[i][j] = A[i][j] + B[i][j];</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;}</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00413"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#ad00860a15fba14ffc48b8a3c620aee8f">  413</a></span>&#160;<a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a79ec326e12f3292bf034035d52c98a08">operator-</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A, </div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;{</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    assert(M==B.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>());</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    assert(N==B.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>());</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> tmp(M,N);</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i,j;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;    <span class="keywordflow">for</span> (i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;        <span class="keywordflow">for</span> (j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;            tmp[i][j] = A[i][j] - B[i][j];</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;}</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#a008b866b3938af612e303fa477b844bc">  433</a></span>&#160;<a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a008b866b3938af612e303fa477b844bc">mult_element</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A, </div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;{</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    assert(M==B.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>());</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    assert(N==B.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>());</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> tmp(M,N);</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i,j;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    <span class="keywordflow">for</span> (i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        <span class="keywordflow">for</span> (j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;            tmp[i][j] = A[i][j] * B[i][j];</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;}</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00454"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#ab22c518de961e96e4a654ce4b4c6b948">  454</a></span>&#160;<a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#ab22c518de961e96e4a654ce4b4c6b948">transpose</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;A)</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;{</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> S(N,M);</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i, j;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;    <span class="keywordflow">for</span> (i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        <span class="keywordflow">for</span> (j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;            S[j][i] = A[i][j];</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    <span class="keywordflow">return</span> S;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;}</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    </div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00472"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#a53e97abb43a5114bbcdc7d2687b19349">  472</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a4c23204963622fcd58b1f5e0753a9a96">matmult</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>  &amp;A, </div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;{</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;<span class="preprocessor"></span>    assert(A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>() == B.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>());</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> K = B.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> tmp(M,K);</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    T sum;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> k=0; k&lt;K; k++)</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    {</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;        sum = 0;</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;            sum = sum +  A[i][j] * B[j][k];</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        tmp[i][k] = sum; </div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    }</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;}</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00501"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#a3f2fe841addf8cfa323c26ad9d50f010">  501</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a631669334b75ebb846723bf079fd2c8d">operator*</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>  &amp;A, </div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;{</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespace_t_n_t.html#a4c23204963622fcd58b1f5e0753a9a96">matmult</a>(A,B);</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;}</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00508"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#abce6514445cfca8c59b1bec5758c7b08">  508</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespace_t_n_t.html#a4c23204963622fcd58b1f5e0753a9a96">matmult</a>(<a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>&amp; C, <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>  &amp;A, </div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a> &amp;B)</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;{</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    assert(A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>() == B.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>());</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> K = B.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    C.<a class="code" href="class_t_n_t_1_1_matrix.html#a2fa0b7e3924a7a51d2973b93b698aa05">newsize</a>(M,K);</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    T sum;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    <span class="keyword">const</span> T* row_i;</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    <span class="keyword">const</span> T* col_k;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> k=0; k&lt;K; k++)</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    {</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;        row_i  = &amp;(A[i][0]);</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        col_k  = &amp;(B[0][k]);</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        sum = 0;</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        {</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;            sum  += *row_i * *col_k;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;            row_i++;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;            col_k += K;</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        }</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        C[i][k] = sum; </div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    }</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;}</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00545"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#af5e7c7412c13afcfa68c1b0c71ae1ab6">  545</a></span>&#160;<a class="code" href="class_t_n_t_1_1_vector.html">Vector&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a4c23204963622fcd58b1f5e0753a9a96">matmult</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>  &amp;A, <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_vector.html">Vector&lt;T&gt;</a> &amp;x)</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;{</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="preprocessor">#ifdef TNT_BOUNDS_CHECK</span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="preprocessor"></span>    assert(A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>() == x.<a class="code" href="class_t_n_t_1_1_vector.html#afa8371d110c5723532594b8a8ae3c1db">dim</a>());</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> M = A.<a class="code" href="class_t_n_t_1_1_matrix.html#a2dbef1a0ca7dfe8cf11a7411e37bbdc7">num_rows</a>();</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    <a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> N = A.<a class="code" href="class_t_n_t_1_1_matrix.html#af10dfd1ec356fa99acde8f765cb9d247">num_cols</a>();</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <a class="code" href="class_t_n_t_1_1_vector.html">Vector&lt;T&gt;</a> tmp(M);</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    T sum;</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> i=0; i&lt;M; i++)</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    {</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        sum = 0;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keyword">const</span> T* rowi = A[i];</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        <span class="keywordflow">for</span> (<a class="code" href="namespace_t_n_t.html#af22e3f1460e145c04ce4e7d701e4c1c1">Subscript</a> j=0; j&lt;N; j++)</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;            sum = sum +  rowi[j] * x[j];</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        tmp[i] = sum; </div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    }</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;}</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00572"></a><span class="lineno"><a class="code" href="namespace_t_n_t.html#aa7eda7fc4788d38da2e89bdd2c77d4bd">  572</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="class_t_n_t_1_1_vector.html">Vector&lt;T&gt;</a> <a class="code" href="namespace_t_n_t.html#a631669334b75ebb846723bf079fd2c8d">operator*</a>(<span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_matrix.html">Matrix&lt;T&gt;</a>  &amp;A, <span class="keyword">const</span> <a class="code" href="class_t_n_t_1_1_vector.html">Vector&lt;T&gt;</a> &amp;x)</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;{</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespace_t_n_t.html#a4c23204963622fcd58b1f5e0753a9a96">matmult</a>(A,x);</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;}</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;} <span class="comment">// namespace TNT</span></div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;<span class="preprocessor"></span><span class="comment">// CMAT_H</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_6f90aaffdfd477d77d5f9c47c5b97c21.html">google_code_sbs2</a></li><li class="navelem"><a class="el" href="dir_448510a67227a50d4154c57452a2af8e.html">smartphonebrainscanner2</a></li><li class="navelem"><a class="el" href="dir_680a33f0116f58b5e253fc0d187f7737.html">core</a></li><li class="navelem"><a class="el" href="dir_05d5673300b00bd01b57a73e4ebb4749.html">src</a></li><li class="navelem"><a class="el" href="dir_236cfdf035658ddad71d6e30c95699b3.html">jama125</a></li><li class="navelem"><b>tnt_cmat.h</b></li>
    <li class="footer">Generated on Fri Jun 29 2012 14:30:34 for SmartphoneBrainScanner2 by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.1.1 </li>
  </ul>
</div>
</body>
</html>
